20629989330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9685441}}^1$

素因数の和:9685522

約数の個数: 32

約数和(自身を含む): 50209331328

約数和(自身を除く): 29579341998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 9685441, 19370882, 29056323, 48427205, 58112646, 96854410, 145281615, 290563230, 687666311, 1375332622, 2062998933, 3438331555, 4125997866, 6876663110, 10314994665, 20629989330]

約数ペア:

[(1, 20629989330), (2, 10314994665), (3, 6876663110), (5, 4125997866), (6, 3438331555), (10, 2062998933), (15, 1375332622), (30, 687666311), (71, 290563230), (142, 145281615), (213, 96854410), (355, 58112646), (426, 48427205), (710, 29056323), (1065, 19370882), (2130, 9685441)]